Originally, the mobile phone has been recharged with the online banking of Shanghai Pudong Development Bank, but today there is a supplement of "Failed to verify the signature of the merchant":

I called the customer service of Pufa just now. There is indeed a problem, but it is not the problem of China Mobile or Pudong Development Bank, but the problem of the middleman of online payment. At present, there are two ways, one is to go to the Pufa counter, and the other is to enter the account password with your mobile phone.

Open the method of telephone information payment, and then enter 1259 1862 (payment amount) in the short message, for example,12591862 100, which means that it is convenient to pay.